I have to submit this image. While it was made in the NAM 33 pre-release, I think it qualifies. A design like this simply wasn't possible in previous versions of the NAM . I consider this as a 'proof of concept' of what NAM 33 can do.
View a large mosaic of the interchange here: https://c2.staticflickr.com/6/5758/21221733605_bd2cbbb7cf_o.jpg